JPH0734187U - Door fitting - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a door stop fitting capable of adjusting a mounting position of a head on a column and a hook direction. [Structure] A cylindrical head 7 having a male screw 8 on a lower outer periphery and a taper portion 9 on an inner surface is rotatably and vertically mounted on a column portion 4 and is engaged with the taper portion 9. −
A C-ring wedge 11 provided with a surface is attached between the tapered portion 9 of the head portion 7 and the support portion 4, and a cap nut 13 that is screwed with the male screw 8 is provided, and the head portion 7 is provided with a cushion material. Install 16.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a door stopper metal fitting used for preventing damage to a door and a wall when the door is opened vigorously and for locking the opened door.

[0002]

[Prior art]

 In the conventional door-stop fittings, the head part to which the cushion material and the hook are attached is fixed to the column part having a predetermined length.

[0003]

[Problems to be solved by the device]

 The number of doors that can be attached to buildings in recent years has increased, but since the thickness of the frame differs depending on the manufacturer, the advent of door-stop fittings with adjustable head positions was desired. Therefore, the present invention seeks to provide a door stop fitting capable of adjusting the position of the head and the direction of the hook.

[0004]

[Means for Solving the Problems]

 The present invention has been made to solve the above problems, and a cylindrical head having a male screw on the outer periphery of the lower portion and a taper portion on the inner surface is attached to a column portion so as to be rotatable and vertically movable. Then, a C-ring wedge provided with a tapered surface that engages with the tapered portion is mounted between the tapered portion of the head portion and the support portion, and a cap nut that is screwed with the male screw is provided. The cushion material is attached to.

[0005]

[Action]

 When the cap nut is loosened, the head can be rotated and moved up and down, and when tightened, the wedge is pushed between the taper part and the column part to fix the head part.

[0006]

Embodiment FIG. 1 shows an embodiment of the present invention. FIG. 1 (a) is a side view and FIG. 1 (b) is a longitudinal sectional view thereof.

In the figure, 1 is a base in which a male screw rod 2 is planted, 3 is a base cover, 4 is a stopper flange 5 at the upper end, and a female screw 6 is provided at the lower part. It is a post that is screwed together.

Reference numeral 7 is a cylindrical head having a male screw 8 on the outer periphery of the lower portion and a taper portion 9 and a protruding ridge 10 for stopper on the inner surface, which is mounted on the column portion 4 so as to be rotatable and vertically movable. There is. Reference numeral 11 denotes a C-ring wedge provided with a tapered surface 12 that engages with the tapered portion 9 as shown in FIG. 2, and is mounted between the tapered portion 9 and the column 4 and screwed to the male screw 8. It is stopped by the cap nut 13. In the embodiment, the rotation of the cap nut 13 is performed by inserting the pin 15 into the hole 14 formed in the side surface of the cap nut 13 and rotating the cap nut 13. However, a square nut or a hexagon nut is used as the cap nut. It may be used to rotate with a spanner.

Reference numeral 16 denotes a rubber cushion material covering the head portion 7, and 17 denotes a hook having both ends penetrating the cushion material 16 and engaged with holes 18 provided in the head portion 7.

In order to attach the metal fitting for the main door to the floor or the skirting board, first the wood screw 19, 19 is used to fix the base 1, and then the base cover 3 is mounted, and then the strut 4 is screwed to the male screw rod 2. . Then, the cap nut 13 is inserted into the hole 14 by inserting the pin 15 into the hole 14 to loosen it, and after positioning the hook and adjusting the height of the head 17, the cap nut 13 is tightened and the wedge 11 is fixed to the support 4. The head 7 is fixed by pushing it in between the head 7 and the tapered portion 9.

[0011]

[Effect of device]

 According to the present invention, the head 7 can be moved up and down, rotated, and fixed by rotating the cap nut 13, and the height of the head 7 and the direction of the hook 17 can be easily changed. .

[Brief description of drawings]

FIG. 1 is a side view and a vertical sectional view of an embodiment of the present invention.

FIG. 2 is an enlarged perspective view of a wedge.

[Explanation of symbols]

 1 Base 2 Male Screw Rod 3 Base Cover 4 Column 5 Flange 6 Female Screw 7 Head 8 Male Screw 9 Tapered Part 10 Projection 11 Wedge 12 Tapered Surface 13 Cap Nut 14 Hole 15 Pin 16 Cushion 17 17 Hook 18 Hole

Claims (1)

[Scope of utility model registration request] 1. A cylindrical head having a male screw on the outer periphery of the lower portion and having a tapered portion on the inner surface is rotatably and vertically mounted on a support column, and a tapered surface engaging with the tapered portion is provided. A door stop characterized in that a C-ring-shaped wedge is mounted between the taper portion of the head portion and the column portion, a cap nut that is screwed with the male screw is provided, and a cushion material is attached to the head portion. Metal fittings